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[34.32.242.206]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-65eab9aae0csm3104205a12.10.2026.02.23.20.37.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Feb 2026 20:37:24 -0800 (PST) From: Artem Lytkin To: Greg Kroah-Hartman Cc: linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Artem Lytkin Subject: [PATCH v2 1/3] staging: most: dim2: replace IS_ERR_OR_NULL with IS_ERR for devm_clk_get Date: Tue, 24 Feb 2026 04:37:21 +0000 Message-ID: <20260224043723.1828-2-iprintercanon@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260224043723.1828-1-iprintercanon@gmail.com> References: <20260216201921.1788-1-iprintercanon@gmail.com> <20260224043723.1828-1-iprintercanon@gmail.com> Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit devm_clk_get() never returns NULL, so IS_ERR_OR_NULL() checks are unnecessary. Replace them with IS_ERR() for both the "mlb" and "pll8_mlb" clock lookups in fsl_mx6_enable(). Signed-off-by: Artem Lytkin --- drivers/staging/most/dim2/dim2.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/most/dim2/dim2.c b/drivers/staging/most/dim2/dim2.c index 92c7a7d8fe7e..cea1ba99caf7 100644 --- a/drivers/staging/most/dim2/dim2.c +++ b/drivers/staging/most/dim2/dim2.c @@ -921,7 +921,7 @@ static int fsl_mx6_enable(struct platform_device *pdev) int ret; dev->clk = devm_clk_get(&pdev->dev, "mlb"); - if (IS_ERR_OR_NULL(dev->clk)) { + if (IS_ERR(dev->clk)) { dev_err(&pdev->dev, "unable to get mlb clock\n"); return -EFAULT; } @@ -935,7 +935,7 @@ static int fsl_mx6_enable(struct platform_device *pdev) if (dev->clk_speed >= CLK_2048FS) { /* enable pll */ dev->clk_pll = devm_clk_get(&pdev->dev, "pll8_mlb"); - if (IS_ERR_OR_NULL(dev->clk_pll)) { + if (IS_ERR(dev->clk_pll)) { dev_err(&pdev->dev, "unable to get mlb pll clock\n"); clk_disable_unprepare(dev->clk); return -EFAULT; -- 2.43.0